Sanayya - shi ... prominences a kan Sun

A karkashin hasken rana aiki da ake nufi da totality of dõgẽwa mamaki, wanda suke da kuzari, da kuma daban-daban aiki tsarin tasowa a cikin hasken rana yanayi. Daya bayyanuwar ne bayyanar da aiki a cikin Magnetic filin daga cikin hasken rana yanayi musamman zaruruwa, wato - jini tsarin. A lõkacin da suka zama a bayyane a gefen hasken rana faifai, suna kira prominences.

Prominences - abin da yake da shi?

A farko ambaci cewa a lokacin da jimlar kallon masassarar rana lura bayyanar m tsarin, ya bayyana a 1185, da kuma wani cikakken nazarin su fara tare da 1842. Daga baya da suka kasance sunã kira prominences (protubero), wanda aka fassara daga Latin yana nufin "ƙara."

Yau, godiya ga m nazarin, an san cewa martabar - shi ne samuwar da hasken rana jini da ciwon babban size. Wadannan giant watsi tashi sama da surface rãnã da Lines na karfi na ta Magnetic filin da aka kiyaye shi a can saboda shi a wani lokaci. Wasu daga cikin su "rataya" a cikin hasken rana sarari wani lokacin har zuwa watanni da dama, kusan babu canji a cikin na asali siffan.

Prominences a gaskiya

Duk da cewa nazarin wadannan m tsarin na kimiyya ya kasance mai dogon lokaci, bayyanannu, kuma da cikakken ka'idar don bayyana su bambancin da daban-daban mamaki hade, ya ba da su. A gaskiya prominences yanayi - shi ne duhu fiber, a fili a bayyane a rana ta chromosphere. Kila ne denser da sanyi fiye da kewaye jini, da kuma da sinadaran abun da ke ciki na sa abubuwa m zuwa su kafa Layer. Duk da haka, su na ciki da yanayin jiki, irin wannan zangon na wasu prominences oversaturated hydrogen Lines, da sauran - da daban-daban karafa. A lokacin da suka zama na nuni da cewa dũkiyõyinsu ne aka gudanar da Magnetic sojojin.

Kamar yadda prominences faruwa?

Solar prominences bayyana a matsayin mai haske tsarin mikawa tare da gefuna da hasken rana faifai. Bayyana a kan bango, sunã da wani duhu launi, wanda shi ne saboda ƙananan fiye da kewaye, su jini zazzabi.

Kan bango na zafi Corona martabar - wani m da sanyi kafa. Tashin daga surface rãnã, shi ne partially resets ta abu, sa'an nan saukar da vuya. Wasu daga cikin su ne ba a kambi na tsawon watanni, da sauransu, da motsi a high gudun, kada bace ga makonni. Single kofe da ciwon gagarumin gudun, ba zato ba tsammani fashewa.

Abin da size ne prominences?

Protuberances a kan rana hits ta m girma. Hankula wakilan wadannan Tsarin isa wani tsawo na har zuwa 40 kilomita dubu, yayin da su nisa iya zama game da 200 kilomita dubu. Akwai kuma irin watsi, da tsawo daga wanda yake 800 kilomita dubu. Akai-akai masana kimiyya sun rubuta irin wannan zakarun, girman wanda ya wuce miliyan 3 kilomita. A shigowa na daya daga irin wannan babbar prominences, wanda harbe har, arching a kofaton, aka lura da kumbon sama jannati 30 hours a watan Agusta 2010.

Mene ne prominences?

Wadannan tsarin iya zama quite bambance bambancen. A bayyanar da gudun prominences a kan Sun kasu kashi:

• kwantar da hankula, halin da jinkirin motsi da kuma kusan imperceptible canji a cikin siffar, dõmin su kasance 'yan makonni ko watanni.
• aiki, abubuwa da halin da sauri ya kwarara da kuma yana daga 'yan mintoci dubun hours;
• looping (coronal) yawanci faru ne a cikin nau'i na kananan girgije, wadda daga ƙarshe ta ci a cikin daya manyan girgije wanda ya wanzu ga dama hours.
• Eruptive (ko shan kashe) kama babbar marẽmari cewa zai iya shiga sosai da sauri da kuma canza ta da siffar, sa'an nan da sauri bace.

Dangane da siffar, kazalika da irin yadda zunubanka suke kome kanta ne motsi, suna kasu iri uku:

1. Ilimi a cikin nau'i na hayaki ko girgije jet iya hawa karkace zuwa wani babba tsawo.
2. Protuberances a cikin nau'i na lankwasa jirage da kuma raka'a cewa za a fara da kuma kawo karshen kan hasken rana surface. Kamar yadda mai mulkin, up tare Magnetic filin Lines, a high tsawo da suka fara Fade.
3. Samuwar manyan siffa itace ko shrub. Clots dũkiyõyinsu matsawa da ka, yayin da ciwon gudu wanda bai wuce 'yan dubun km / s.

Yadda za a kiyaye prominences?

Sanayya - na bayyana hasken rana aiki. Watch ta iya zama a lokacin a total kallon masassarar rana, ko da yake shi ne quite rare. Shi ya sa masana kimiyya sun aka gina spectroscopic kida da cewa sake wucin gadi Eclipse. Wadannan nesa ana sanya na musamman iri gilashi, bã tãre da microbubbles hada baki Disc, wanda mimics da watã. A lokacin da kallo na Sun, ya sannu a hankali nunin faifai a kan shi, sakamakon na'urorin ganin haske emanating kawai daga ta kambi.

Kafin idanun masu kallo da wani hoto mai kyau - dance prominences a kan rana. Beyond gefen makeshift watã a fili a bayyane tsinkaya daga hadaddun siffar wani haske ruwan hoda launi, kama da harshen wuta ko babbar girgije tsere daga babba yadudduka da hasken rana faifai.

A cikin shekaru 11 da ganiya da hasken rana aiki za a iya lura coronal baka-dimbin yawa protuberances. Yana rare da ba-iya canja masa wuri kyakkyawa - da samuwar wani babban girgije, daga abin da gefuna saukar rafi bayyana a cikin hasken rana Corona sama da shi chromosphere.

Domin Masana ilmin dogon zauna m mamaki da faruwa a cikin hasken rana Corona. Sanayya ... Kalmar ake dangantawa da asirin cewa kiyaye star kira da rana. Kuma kawai a yanzu, godiya ga tauraron dan adam da kuma sarari tashoshin, mafi yawan wadannan asirin da aka saukar.

Al'ummar duniya za ta yi yawa fiye da mai binciken a unexplored duniya da mu da hasken rana tsarin.